Boomerang



FIG. 1 is a top plan view of a boomerang showing my new design, the sideopposite being substantially a mirror image;

FIG. 2 is a side elevational view thereof, the side opposite beingsubstantially a mirror image;

FIG. 3 is a cross-sectional view thereof taken along line 3--3 in FIG.1; and

FIG. 4 is a top plan view of a modified form of the design shown inFIGS. 1 through 3, shown on a slightly reduced scale.

The ornamental design for boomerang, as shown and described.